| commit | e244a0aeb6a599c19a7c802cda6e2d67c847b154 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Wed Oct 14 09:24:59 2009 -0400 |
| committer | Chris Mason <chris.mason@oracle.com> | Wed Oct 14 10:32:49 2009 -0400 |
| tree | 392d8d48c4e6676a552230135ad448d522007ece | |
| parent | 86df7eb921a009515285e7171363fa57dd2d7d31 [diff] |
Btrfs: add -o discard option Enable discard by default is not a good idea given the the trim speed of SSD prototypes we've seen, and the carecteristics for many high-end arrays. Turn of discards by default and require the -o discard option to enable them on. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Chris Mason <chris.mason@oracle.com>